CN219305387U - Bulldozing structure of ditcher for paddy rice planting - Google Patents

Abstract

The utility model relates to a ditching machine field, and discloses a bulldozing structure of paddy rice planting ditching machine, including ditching machine body, protection casing, horizontal pole and seat, the seat is installed in the rear end of ditching machine body, the protection casing is installed in the place ahead of seat, the horizontal pole is installed in the protection casing, the horizontal pole lateral wall rotates and is connected with the clamp plate, the ditching sword is installed to the clamp plate diapire, cylindrical barre is installed to the ditching sword front end, limiting plate is installed to the roof in the protection casing, limiting groove has been seted up to limiting plate lateral wall, the barre is located limiting groove, limiting plate lateral wall is installed the guard box, install protection subassembly in the guard box; this application is through setting up protection component and the ditching sword that can reciprocate for ditching machine when going on the road, in the ditching sword can be retrieved the protection casing, can not influence the normal travel of ditching machine, when going in the paddy field, can put down the ditching sword, carries out ditching bulldoze work.

Description

Bulldozing structure of ditcher for paddy rice planting

Technical Field

The application relates to the field of ditchers, in particular to a bulldozing structure of a ditcher for paddy rice planting.

Background

In the rice planting process, a ditcher is required to be used for carrying out soil-shifting ditching on the paddy field, particularly a paddy field with accumulated water all the year round, ditching and draining are required to be carried out for a period of time before harvesting, so that accumulated water in the paddy field is discharged, and convenience is brought to farmers to harvest the paddy;

in view of the above-mentioned related art, the inventor believes that, since the ditcher is only used for a while, when in use, the ditcher needs to be opened from the warehouse to the farmland, although some ditchers are provided with detachable bulldozing ditching structures, in order to ensure the flexibility of the ditcher in the paddy field, the ditcher is generally not provided with a position for specially placing the bulldozing ditching structures, which makes the removal of the bulldozing structures to be carried troublesome, and for those undetachable bulldozing structures, the ditcher is frequently contacted with the ground during the process of going to the farmland, so that the safety and shape of the bulldozing structures are affected, which is unfavorable for the ditching work, therefore, the bulldozing structure of the rice planting ditcher is proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problem of how to stably and safely store the bulldozing structure of the ditcher, the application provides a bulldozing structure of a ditcher for paddy rice planting.

The application provides a bulldozing structure of ditcher is planted to rice adopts following technical scheme:

the utility model provides a bulldozing structure of ditching machine is planted to rice, includes ditching machine body, protection casing, horizontal pole and seat, the rear end at the ditching machine body is installed to the seat, the place ahead at the seat is installed to the protection casing, the horizontal pole is installed in the protection casing, the horizontal pole lateral wall rotates and is connected with the clamp plate, the ditching sword is installed to the clamp plate diapire, cylindrical barre is installed to ditching sword front end, limiting plate has been installed to the roof in the protection casing, limiting groove has been seted up to limiting plate lateral wall, the barre is located limiting groove, the guard box has been installed to limiting plate lateral wall, install protection subassembly in the guard box.

Preferably, pedal rods are respectively arranged at two ends of the pressing plate.

Preferably, the protection component comprises a motion block, a spring, a sliding block, a rotating rod and a center rod, wherein the side wall of the protection box is communicated with the side wall of the limiting groove through a through hole, the motion block is positioned in the protection box and props against the side wall of the rod, the spring is connected with the side wall of the motion block and the side wall of the protection box, the motion block is far away from the side wall of one side of the rod, the sliding block slides in the side sliding groove, one end of the rotating rod is rotationally connected with the side wall of the sliding block, the other end of the rotating rod penetrates through a through groove formed in the side wall of the protection box, and the center rod is arranged on the side wall of the through groove and is rotationally connected with the center position of the rotating rod.

Preferably, the top wall of the moving block is provided with a groove, and the diameter of the groove is consistent with that of the handle rod.

Preferably, the lateral walls at two sides of the side sliding groove are respectively provided with a transverse groove, the lateral walls at two sides of the sliding block are respectively provided with a sliding rod, and the two sliding rods are respectively positioned in the two transverse grooves.

In summary, the present application includes the following beneficial technical effects:

1. the top of the moving block pushed by the elastic force of the spring is provided with a groove, so that the handle bar can be stably placed, and the moving block can be completely retracted into the protection box; compared with the prior art, the ditching knife connected with the handle has the effect of freely lifting, can be switched back and forth in a working mode and a driving mode, and is convenient for adapting to different scenes;

2. the user can drive the motion block to retract into the protection box while the rotation rod rotates by pulling the rotation rod by hand, so that the rod falls to the bottom of the limiting groove, and the user can step on the pedal rods at the two ends of the pressing plate by feet, so that the ditching cutter can perform ditching more stably; compared with the prior art, the means of adjusting the ditching knife is faster and more convenient, and the ditching depth can be adjusted by adjusting the strength of stepping on the pedal rod.

Drawings

FIG. 1 is a schematic view of a ditcher body structure according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a protection component structure according to an embodiment of the application;

FIG. 3 is a schematic view of a connection structure of a transverse slot and a slide bar according to an embodiment of the application;

reference numerals illustrate: 1. a ditcher body; 2. a protective cover; 3. a cross bar; 4. a seat; 5. a pressing plate; 6. a ditching knife; 7. a handle bar; 8. a limiting plate; 9. a limiting groove; 10. a protection box; 11. a pedal lever; 12. a motion block; 13. a spring; 14. a slide block; 15. a rotating lever; 16. a central rod; 17. perforating; 18. a side chute; 19. a groove; 20. a transverse groove; 21. and a slide bar.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a bulldozing structure of a paddy rice planting ditcher. Referring to fig. 1, a bulldozing structure of a paddy rice planting ditcher comprises a ditcher body 1, a protective cover 2, a cross rod 3 and a seat 4, wherein the seat 4 is arranged at the rear end of the ditcher body 1, the protective cover 2 is arranged in front of the seat 4, the cross rod 3 is arranged in the protective cover 2, the side wall of the cross rod 3 is rotationally connected with a pressing plate 5, pedal rods 11 are respectively arranged at two ends of the pressing plate 5, the pedal rods 11 are arranged so that a worker sitting on the seat 4 can conveniently step on the pedal rods, and the worker can adjust the depth of a ditching knife 6 sunk into a paddy field in real time according to the field condition by adjusting the strength of the pedal rods 11, so that the depth of a ditched ditch is adjusted;

the bottom wall of the pressing plate 5 is provided with a ditching knife 6, the front end of the ditching knife 6 is provided with a cylindrical handle bar 7, the inner top wall of the protective cover 2 is provided with a limiting plate 8, the side wall of the limiting plate 8 is provided with a limiting groove 9, the handle bar 7 is positioned in the limiting groove 9, and the limiting groove 9 can limit the movement direction of the handle bar 7 so that the handle bar 7 can only vertically move along the direction of the limiting groove 9, and the situation that the handle bar 7 drives the pressing plate 5 and the ditching knife 6 to move in other directions is avoided;

referring to fig. 2, a protection box 10 is arranged on the side wall of a limiting plate 8, a protection component is arranged in the protection box 10, the protection component comprises a moving block 12, a spring 13, a sliding block 14, a rotating rod 15 and a center rod 16, the side wall of the protection box 10 is communicated with the side wall of a limiting groove 9 through a through hole 17, the spring 13 is connected with the side wall of the moving block 12 and the side wall of the protection box 10, the moving block 12 is positioned in the protection box 10 and abuts against the side wall of a handle rod 7, a groove 19 is formed in the top wall of the moving block 12, the diameter of the groove 19 is consistent with that of the handle rod 7, the groove 19 formed in the top of the moving block 12 can be used for more stably placing the handle rod 7, and the situation that the handle rod 7 shakes in the limiting groove 9 when a ditcher body 1 moves is effectively avoided, the cross section of the groove 19 is semicircular, and the cylindrical handle rod 7 is just placed;

referring to fig. 3, a side chute 18 is formed on a side wall of the moving block 12 far from the handle bar 7, the sliding block 14 slides in the side chute 18, one end of a rotating rod 15 is rotatably connected with a side wall of the sliding block 14, the other end of the rotating rod passes through a through groove formed on a side wall of the protection box 10, a center rod 16 is arranged on the side wall of the through groove, the center rod 16 is rotatably connected with the center position of the rotating rod 15, the rotating rod 15 rotates around the center rod 16, and due to the existence of a spring 13, when the handle bar 7 is positioned in a groove 19 at the top of the moving block 12, one end of the rotating rod 15 extending out of the protection box 10 is in a nearly horizontal state, and after the handle bar 7 is lifted upwards, the moving block 12 is pulled back into the protection box 10 by rotating the end upwards.

The implementation principle of the bulldozing structure of the ditcher for paddy rice planting in the embodiment of the application is as follows: in the running mode, the rod 7 is placed in the groove 19 at the top of the moving block 12, so that the pressing plate 5 and the ditching knife 6 are in a lifting state, the weight is pressed on the moving block 12 and cannot fall down easily, and the ditching machine body 1 can normally run on a road;

when the ditcher body 1 runs into a paddy field, the handle 7 can be slightly lifted upwards, then the rotary rod 15 rotates around the center rod 16 in a mode of rotating the rotary rod 15, the sliding block 14 is driven to move in the sideslip groove 18, meanwhile, the sliding block 14 also pulls the moving block 12 to move towards the inside of the protection box 10, the spring 13 is compressed, when the moving block 12 is completely retracted into the protection box 10, the handle 7 can be put down, at the moment, the handle 7 can directly fall to the bottom of the limiting groove 9, at the moment, the rotary rod 15 is released, the moving block 12 can move towards the direction of the perforation 17 under the action of the spring 13, but the side wall of the fallen handle 7 is propped against and cannot extend out of the protection box 10, and a worker can step on the pedal 11 to perform soil-shifting work in the paddy field.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The utility model provides a bulldozing structure of ditching machine is planted to rice, includes ditching machine body (1), protection casing (2), horizontal pole (3) and seat (4), its characterized in that: seat (4) are installed in the rear end of ditching machine body (1), the place ahead at seat (4) is installed to protection casing (2), horizontal pole (3) are installed in protection casing (2), horizontal pole (3) lateral wall rotates and is connected with clamp plate (5), ditching sword (6) are installed to clamp plate (5) diapire, columniform barre (7) are installed to ditching sword (6) front end, limiting plate (8) are installed to roof in protection casing (2), limiting groove (9) have been seted up to limiting plate (8) lateral wall, barre (7) are located limiting groove (9), guard box (10) have been installed to limiting plate (8) lateral wall, install protection subassembly in guard box (10).

2. A soil shifter structure for a rice planting furrower as claimed in claim 1, wherein: pedal rods (11) are respectively arranged at two ends of the pressing plate (5).

3. A soil shifter structure for a rice planting furrower as claimed in claim 1, wherein: the protection assembly comprises a moving block (12), a spring (13), a sliding block (14), a rotating rod (15) and a center rod (16), wherein the side wall of the protection box (10) is communicated with the side wall of the limiting groove (9) through a through hole (17), the moving block (12) is located in the protection box (10) and abuts against the side wall of the handle (7), the spring (13) is connected with the side wall of the moving block (12) and the side wall of the protection box (10), the side sliding groove (18) is formed in the side wall of the moving block (12) far away from the side wall of the handle (7), the sliding block (14) slides in the side sliding groove (18), one end of the rotating rod (15) is connected with the side wall of the sliding block (14) in a rotating mode, the other end of the sliding rod passes through a through groove formed in the side wall of the protection box (10), and the center rod (16) is arranged on the side wall of the through groove, and the center rod (16) is connected with the center position of the rotating rod (15) in a rotating mode.

4. A soil shifter structure for a rice planting furrower as claimed in claim 3, wherein: the top wall of the moving block (12) is provided with a groove (19), and the diameter of the groove (19) is consistent with that of the handle bar (7).

5. A soil shifter structure for a rice planting furrower as claimed in claim 3, wherein: transverse grooves (20) are formed in the side walls of the two sides of the side sliding groove (18), sliding rods (21) are respectively arranged on the side walls of the two sides of the sliding block (14), and the two sliding rods (21) are respectively located in the two transverse grooves (20).

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